R. Iagar

activity

20092026

most citedBlow up profiles for a quasilinear reaction-diffusion equation with weighted reaction with linear growth

28 citations · 154 across the 56 of their papers we have counts for

collaborators

Showing 2012Show all

3 papers · 1 filter

math.AP2012

Rotationally symmetric p-harmonic maps from D^2 to S^2

Razvan Gabriel Iagar, Salvador Moll

We consider rotationally symmetric $p$ -harmonic maps from the unit disk $D^{2} \subset ℜ^{2}$ to the unit sphere $S^{2} \subset ℜ^{3}$ , subject to Dirichlet boundary conditions and wit…

math.AP2012

Asymptotic behavior for the heat equation in nonhomogeneous media with critical density

Razvan Iagar, Ariel Sánchez

We study the asymptotic behavior of solutions to the heat equation in nonhomogeneous media with critical singular density $$ |x|^{-2}\partial_{t}u=Δu, \quad \hbox{in} \ \real^N\tim…

math.AP2012★ 10 cited

Eternal solutions to a singular diffusion equation with critical gradient absorption

Razvan Gabriel Iagar, Philippe Laurencot

The existence of nonnegative radially symmetric eternal solutions of exponential self-similar type $u (t, x) = e^{- pβ t / (2 - p)} f_{β} (∣ x ∣ e^{- β t}; β)$ is investigated for the singular diffus…